| 摘要 |
PURPOSE:To reduce a quantity of fuel consumption, by storing the load of an engine corresponding to its R.P.M., further performing fuel injection in accordance with a detected R.P.M. and detected load. CONSTITUTION:A throttle valve 3 and fuel injection valve 4 are provided in an intake route 2 of a spark ignition internal combustion engine 1. An opening of the throttle valve 3 is detected by a detector 5, while a R.P.M. is detected by a detector 6. A processor 7 controls the fuel injection valve 4 in response to output from the detectors 5, 6. The processor 7 is stored with the opening of the throttle valve 3 correspondingly preset to each R.P.M., that is, a load of the internal combustion engine 1. When a detected load, in a detected R.P.M., is larger than a load stored, fuel injection is performed, when smaller than the load, the fuel injection is stopped. In this way, a quantity of fuel consumption can be reduced. |
